Trending questions in Edureka Community

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how to create channels with new orgs in Fabric? getting error: Attempted to include a member which is not in the consortium.

$: peer channel fetch config config_block.pb -o ...READ MORE

Jul 24, 2019 in Blockchain by Ayush
 • 180 points • 3,280 views
0 votes
0 answers

Add multiple maps over each other

How to multiple layers of maps over ...READ MORE

Sep 19, 2019 in Data Analytics by anonymous
 • 33,030 points • 840 views
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1 answer

Save lefalet maps as html output

Use saveWidget to save the output as ...READ MORE

Sep 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 631 views
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1 answer

Which certifications can be done to become Microsoft Azure Certified?

Hi Ronit, Microsoft provides various Certifications to ...READ MORE

Sep 5, 2019 in Career Counselling by Abha
 • 28,140 points • 1,437 views
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1 answer

Storage services in GCP

As a part of its storage and ...READ MORE

Sep 24, 2019 in GCP by Sirajul
 • 59,230 points • 576 views
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1 answer

How to build a correlation matrix in R?

@payal, You want to find the correlation ...READ MORE

Oct 28, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 699 views
0 votes
1 answer

Input file name in the mapper in a Hadoop program

Try this inside your mapper : FileSplit fileSplit ...READ MORE

Jul 23, 2019 in Linux Administration by Shubham
 • 13,490 points • 3,291 views
0 votes
1 answer

Spark : java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream

Create a spark-env.cmd file looking like this @echo off set ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,220 points • 12,020 views
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1 answer

Why we need to use RemoteWebdriver Not the webdriver in Selenium Grid?

Hi Ramya, we use RemoteWebdriver in Selenium ...READ MORE

Jul 5, 2019 in Selenium by Abha
 • 28,140 points • 4,090 views
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The total number of Data Nodes running in this operation are 0 and note that there are no nodes excluded in this process.

I have set up a multi-node Hadoop ...READ MORE

Jul 31, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,992 views
0 votes
1 answer

Error: git pull fails “unable to resolve reference” “unable to update local ref”

This happens when there are unnecessary files ...READ MORE

Jul 26, 2018 in Git & GitHub by Sophie may
 • 10,620 points • 18,930 views
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1 answer

Execute a shell script with php

One of the possible reason for this ...READ MORE

Feb 24, 2019 in Others by Omkar
 • 69,220 points • 9,746 views
+1 vote
1 answer

How to import a python module in multiple lambda function?

setup your helper function in your file ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 8,389 views
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1 answer

How to read numbers from file in Python?

Assuming you don't have extraneous whitespace: with open('file') ...READ MORE

Apr 16, 2019 in Python by SDeb
 • 13,300 points • 7,516 views
0 votes
1 answer

Ansible error "This module has been removed. The module documentation for Ansible-2.6 may contain hints for porting"

s3 alias has been removed. Use aws_s3 instead: - ...READ MORE

Aug 26, 2019 by Vishaka
 • 1,800 views
0 votes
1 answer

Basic docker usage workflow.

Everything starts with the Dockerfile. The Dockerfile ...READ MORE

Aug 27, 2019 in Docker by Sirajul
 • 59,230 points • 1,753 views
0 votes
1 answer

Python error "_tkinter.TclError: unknown font style "Normal""

Change the line  pen.write("score: {} High Score: {}".format(score, ...READ MORE

Jul 22, 2019 in Python by Yashita
 • 3,307 views
+1 vote
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Missing Service request

Hello All, need assistance on one issue. ...READ MORE

Sep 17, 2019 in Big Data Hadoop by Hemanth
 • 250 points • 845 views
0 votes
1 answer

Error saying "ValueError: Invalid file object: <_io.BufferedReader name=9>"

Once you've executed the following command, your ...READ MORE

May 28, 2019 in Python by Tamanna
 • 5,681 views
0 votes
1 answer

Which method is used to switch to a frame on a webpage using Ruby Selenium Webdriver?

Hi Hemant, you can use driver.switch_to.frame method to switch ...READ MORE

Aug 27, 2019 in Selenium by Abha
 • 28,140 points • 1,788 views
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3 answers

Do I need an MBA to become a product manager in an IT organization?

No you don't need an MBA to ...READ MORE

Sep 9, 2019 in Career Counselling by Sirajul
 • 59,230 points • 1,173 views
+1 vote
0 answers

hdfs namenode -format not working, not showing anything.

can someone help me with this please, ...READ MORE

Sep 6, 2019 in Big Data Hadoop by nar
 • 1,319 views
0 votes
1 answer

How to create an AMI from the command line?

Yes, the CLI can be used to ...READ MORE

Aug 13, 2019 in AWS by Praveen
 • 700 points • 2,504 views
0 votes
2 answers

How do I get distinct element from list in java?

You should use a Set. it doesn't contain duplicates. If ...READ MORE

Aug 23, 2019 in Java by Sirajul
 • 59,230 points • 2,227 views
0 votes
1 answer

Motion chart in R

A simple motion scatter chart using the ...READ MORE

Nov 3, 2019 in Data Analytics by anonymous
 • 33,030 points • 974 views
0 votes
2 answers

how to convert a data frame into a list in R

Convert whole data frame into a list?? ...READ MORE

Sep 4, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,358 views
0 votes
1 answer

R - Dummy variable creation

@Uday, dummy variables can be created using ...READ MORE

Nov 4, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 798 views
0 votes
1 answer

What are the different methods (APIs) provided by Selenium Webdriver to take screenshot of a webpage?

Hey Hemant, Selenium Webdriver provides 3 different ...READ MORE

Jul 22, 2019 in Selenium by Abha
 • 28,140 points • 3,289 views
+1 vote
3 answers

What all certifications should i have to be a Pro Devops engineer?

I honestly feel you do not need ...READ MORE

Sep 9, 2019 in Career Counselling by Bhagya
 • 1,122 views
+1 vote
1 answer

Summary Table

Hi, @Vnk Summary tables can be formed by ...READ MORE

Sep 5, 2019 in Power BI by Cherukuri
 • 33,030 points • 1,344 views
0 votes
1 answer

Sort list by frequency in python

You can try the following for a ...READ MORE

May 13, 2019 in Python by SDeb
 • 13,300 points • 6,319 views
0 votes
1 answer

How to mouse hover on a web element using Selenium WebDriver?

Hello Nitin, to automate mouse hovering over ...READ MORE

May 7, 2019 in Selenium by Anvi
 • 14,150 points • 6,567 views
0 votes
1 answer

Unable to use ml library in pyspark

The error message you have shared with ...READ MORE

Jul 30, 2019 in Apache Spark by Karan
 • 2,944 views
0 votes
1 answer

What services does GCP offer?

Google offers a wide range of Services. ...READ MORE

Sep 20, 2019 in GCP by Sirajul
 • 59,230 points • 689 views
+1 vote
0 answers

Python error saying "ERROR: Could not find a version that satisfies the requirement io (from versions: none)"

I am trying to import the io ...READ MORE

Aug 2, 2019 in Python by Kailash
 • 2,840 views
0 votes
1 answer

How to add 2 ggplots side by side?

Hi, Use ggarrange() function to show multiple ggplot in ...READ MORE

Aug 19, 2019 in Data Analytics by anonymous
 • 33,030 points • 2,127 views
0 votes
0 answers

How to launch ec2 instance with allocating EIP?

I have tried to launch EC2 instance ...READ MORE

Sep 10, 2019 in Ansible by Lakshminarayanan
 • 1,370 points • 1,156 views
0 votes
1 answer

Exception in thread "main" java.lang.NoClassDefFoundError

As far I can make out from ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Arpit
 • 2,493 views
0 votes
1 answer

How to unzip a zipped file stored in Hadoop hdfs?

hadoop fs -text /hdfs-path-to-zipped-file.gz | hadoop fs ...READ MORE

Dec 12, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 12,859 views
0 votes
4 answers

Enrich skills to convert from manager to executive

To move out of any stagnant position ...READ MORE

Sep 10, 2019 in Career Counselling by Prahalad
 • 1,094 views
0 votes
1 answer

How do you implement CI/CD using Jenkins?

Continuous Integration using Jenkins and Git plugin Create ...READ MORE

Aug 30, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,610 views
0 votes
1 answer

Shiny app - tabs refresh content

Asha, It's very important to not add too ...READ MORE

Sep 24, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 1,680 views
0 votes
1 answer

What are the different Exit Codes while executing a Pytest code?

Hello Esha, while executing a Pytest code, ...READ MORE

Aug 22, 2019 in Selenium by Abha
 • 28,140 points • 1,950 views
0 votes
2 answers

What are the major perks an employee enjoys at an MNC?

@Hiten, few things you will benefit or learn in ...READ MORE

Sep 10, 2019 in Career Counselling by krithi
 • 1,196 views
0 votes
2 answers

How to implement Stack in python

There are different method to implement stack ...READ MORE

Jun 21, 2020 in Python by pagarsach
 • 160 points • 1,378 views
0 votes
1 answer

Can anyone tell me what is an output method in uipath studio?

Hey @Amar, Output methods  are the activities that enable ...READ MORE

Mar 26, 2019 in RPA by Abha
 • 28,140 points • 8,360 views
0 votes
1 answer

Jenkins and Docker: How can I customize my jenkins pipeline to use docker?

Jenkins Pipeline is designed to easily use ...READ MORE

Aug 26, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,748 views
0 votes
1 answer

How to write regular expression In testng.xml file to search for specific keyword.

Hi Joginder, you can write regular expression ...READ MORE

Jun 19, 2019 in Selenium by Anvi
 • 14,150 points • 4,701 views
0 votes
1 answer

How to add ggplot over each other?

Do you mean to add multiple geom ...READ MORE

Nov 3, 2019 in Data Analytics by anonymous
 • 33,030 points • 662 views
0 votes
1 answer

How to call MapReduce program using a simple Java Program?

Because map and reduce run on different ...READ MORE

Sep 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,344 views
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